中小学教育资源及组卷应用平台
Unit 7 Will people have robots
Section A【重点单词】
1.纸;纸张n. 2.污染;污染物 n. 3.将来;未来n .
4.污染v. 5.环境n. 6.行星n .
7.地球n . 8.种植v.植物 n . 9.部分 n .
10.和平 n. 11.海;海洋 n 12.预测n.
13.天空 n
【词汇拓展】
1.pollution .n→ v.污染→ adj .被污染的
2.peace .n → adj.和平的→ adv.和平地
3.build v . → (过去式)→ n.建筑;建筑物
4.environment n.环境→ adj.环境的
5. prediction n.预言;预测→ v.预言;预测→ n.预言者
【重点短语】
1.参与;发挥作用 2.空余时间
3.在纸上 4.活到 5.处于危险之中 6.在家用电脑学习 7.在地球上 8.一百年后 9.在将来 10.更少的空余时间 11.和..…做一样的工作 12.更少使用地铁
【考点讲解】
1. Do you think there will be robots in people’s homes (P. 49)
本句是主从复合句,从句为宾语从句,如果do you think放在句中,则为插入语,放在特殊疑问词后面,结构为:疑问词+do you think+主语+谓语+其它。
例句:Which do you think is the best movie theatre
2. People will live to be 200 years old. (P. 49)
live to be+基数词+years old意为“活到……岁”。
例句:In the story, people will live to be 500 years old.
3. Will people use money in 100 years (P. 49)
“in+一段时间”表示“在……之后”或“在……之内”,通常用于一般将来时,常用来回答how soon的提问;“for+一段时间”则表示持续多长时间,用来回答how long的提问。
in;after与later
词语 词性 特点 用法
in 介词 以现在时间为起点的“一段时间以后(之内)”。 ①用于将来时
②接一段时间
after 介词 以过去时间为起点的“一段时间之后”,也可用于将来的时间点之后 ①用于过去时,并接一段时间
②用于将来时间点之后,表将来
later 副词 一段时间 + later ① 一段时间 + later,常用于过去时
② later单独用,可用于过去时或将来时
eg:He will get there in three days. 他将在三天后到那里。
I’ll be free after Friday. 我星期五之后有空。
-- How soon will we get the offer from a new high school
--______about two months.
A. In B. For C. Among D. During
用 in 或 after 填空
1.It’ll be finished ______five minutes.
2.He rang you up ________supper.
3.I’ll be free _________nine o’ clock.
4.It’s 2:00. I’ll come ____ an hour.
4. What’s your prediction about the future (P. 50)
future作名词,表示“将来、未来”,in the future表示“在将来”。
例句:我们不知道在未来会发生什么
we don’t know what will .
5. I don’t think so. (P. 50)
I don’t think so表示“我不这么认为”,肯定形式为I think so。
例句:---Look at the cloud. It is going to rain. ---I don’t think so. It will be sunny soon.
【拓展】类似的结构还有:
I hope so“我希望如此” I hope not“我希望不是这样”
I’m afraid so“恐怕如此” I’m afraid not“恐怕不是这样的”
6. So what will the future be like (P. 50)
what is...like可以用来提问外貌、情形,也可以用来提问某人性格或者品质。
例句:---What’s Tom like ---He is funny.
7. There will be fewer trees and the environment will be in great danger. (P. 50)
in danger表示“处于危险中”,out of danger意为“脱离危险”。
例句:He is in danger now.
Some animals are out of danger.
Many wild animals are _____, and it’s time for us to do whatever we can to protect them.
A. on duty B. on show C. in order D. in danger
8. Will we have to move to other planets (P. 50)
other作形容词,意为“别的、其它的”。
例句:There are other ways to do this exercise.
【易混辨析】 other, the other, another, others和the others辨析
other “别的、其它的”,常用来修饰可数名词。
the other 表示“两者中另一个”,是特指;the other之后也可以加复数名词,特指“其它的”。
another 表示“三者中另一个”。
others 用作代词,泛指“其他的人或物”是复数概念。
the others 特指在一个整体中的“其余的人或物(全部)”。
例句:We study Chinese, English, Math and other subjects.
There are three people in the room. One is a girl and the other two are boys.
You should think of others.
There are fifty-five students in our class. Thirty of us are girls and the others are boys.
9. Everyone should play a part in saving the earth. (P. 50)
play a part in sth/doing sth意为“参与……、在……中发挥作用”,后接名词、代词或者动名词作宾语。
例句:Mr. Black doesn’t play a part in the discussion.
10. there will be less pollution in the sea.
(1).There be句型的一般将来时的构成:
肯定句:There will be+名词+其他成分.
否定句:在will后面加not;
一般疑问句:把will提到there之前,回答:Yes,there will./No,there won't.
There _______ a football game between Italy and Germany tomorrow morning.
A. will have B. will be C. have D. has been
(2).few,a few,little,a little,much,many
1)几乎没有朋友few friends 2)一些朋友a few friends 3)几乎没有水little water
4)一点水a little water 5)许多水much water 6)许多学生many students
【易混辨析】 few,a few,little,a little
few 修饰或代替可数名词, 表示否定意义 little 修饰或代替不可数名词,表示否定意义
a few 修饰或代替可数名词, 表示肯定意义 a little 修饰或代替不可数名词,表示肯定意义
注意:可数名词和不可数名词前都可用some,any,a lot of,lots of等修饰。可数名词表示不确定数量时,用a few,few,many修饰,询问数量时用How many;不可数名词表示不确定数量时,用a little,little,much修饰,询问数量时,用How much。
—What do you usually have for breakfast —_______ milk and _______ eggs.
A. A little; a few B. A little; a little C. A few; a little D. A few; a few
(3).more,less,fewer的用法
more是many和much的比较级,其后跟可数名词复数和不可数名词,意思是“更多”。
less是little的比较级,其后只接不可数名词,意思是“更少的,较少的”。
fewer是few的比较级,其后只接可数名词的复数形式,意思是“更少的,较少的”。
1) 史密斯先生想挣更多的钱。Mr.Smith wants to make .
2)那个杯子里的水更少。There is in that glass
3)在那所学校里我有较少的朋友。I have in that school.
【课后基础练习】
一、用所给词的适当形式填空
1.There are many famous ___________(predict) that may come true one day.
2.We all played a part in___________ (clean) up the park last Sunday.
3.There __________(be) more and more trees in five years in our city.
4.There are ________(few) people in the park than before because the weather is colder.
5.I want to know if there is life on other _________(planet).
6.We should try to use cars less __________(protect) the environment.
7.Jenny ________(have) a speech contest tomorrow.
8.There _________(be) a tennis match this evening.
9.___________ (drink) milk is good for your health.
10.In the future, kids will study on _______(computer).
二、用few或little的适当形式填空
1.Please hurry up.There is ______ time left.
2.—Are there many books —No,there are ______.
3.There will be ______ people in the store than before.
4.We will have ______ free time next year than this year.
5.Who made ______ mistakes,Michael or Tony
三、根据汉语提示完成句子
1.由于污染,海产越来越少。
Because of the_______, the marine products are getting_____ ______ _______.
2.人人都应该加入到拯救地球的行动中来。
Everyone should _____ _______ _____ _____the earth.
3.这些动物处于危险之中。
These animals are ______ ________.
4.我们将会有更多的空闲时间。
We'll have ______ ______ time.
5.100年后学生们还去学校上学吗?
Will the students go to school
6.——我认为才艺秀类节目是最有趣的。——我不这样认为。
—I think talent shows are the most interesting.—I .
四、单项选择
16.This lake is so dirty,so ____ people go to swim in it.
A. a little B. a few C. little D. few
17.It ,so don't need to take an umbrella.
A.will rain B.won't rain C.rains D.rain
18.If there are ____ people driving,there will be ________ air pollution.
A.less;less B.less;fewer C.fewer;fewer D.fewer;less
19.Kate needs three .
A.papers B.pieces of papers C.pieces of paper D.piece of papers
20.—Will there be more robots in the future — .
A.Yes,there won't B.No,there will C.Yes,there will D.No,there aren't
21.Mr. Green,a famous writer,____ our school next week.
A.visited B.visits C.was visiting D.will visit
22.I think cities will be crowded because there will be a lot ____ people in 2050.
A.much B.more C.many D.less
23.—____ can you finish English examination —In about one and a half hours.
A.How far B.How often C.How soon D.How long
五、完形填空
Robots seem very new to most people. But they have a long history. The 1 one was made by a Greek inventor(发明家). You may 2 robots in some films. The robots in these
3 are stronger, faster and cleverer than people. In real life, most robots are used in factories. They are used to do many dangerous, difficult or boring 4 . Some people can’t look after 5 and robots are used to help them. For example, some people can’t see. Many of these people use a 6 to help them move around. This dog is called a guide dog. 7 re making a robot to help them. In the future, robot dogs 8 take the place of(代替) these guide dogs.
Robots are also 9 in American hospitals. At one hospital, a robot takes meals 10 the kitchen to the sick people’s rooms. It never loses its way because it has a map of the hospital in its computer system(系统).
In the future, robots will work in space. But robots will never take the place of humans. They can help us in a lot of different ways.
1. A. first B. second C. third D. fourth
2. A. look B. watch C. look for D. see
3. A. factories B. apartments C. films D. programs
4. A. chores B. homework C. housework D. jobs
5. A. they B. their C. themselves D. them
6. A. dog B. cat C. parrot D. panda
7. A. Doctors B. Reporters C. Teachers D. Scientists
8. A. must B. might C. have to D. has to
9. A. used B. took C. made D. looked
10. A. with B. to C. from D. for
六、阅读理解
A
What will things be like in the year 2080 No one knows. But it is fun to have a guess at it.
Let’s make this story about you in the year 2080. Our story will be about one day only.You wake up at seven in the morning. You get dressed. Guess what the clothes are made of. Paper Glass Or something we don’t even know about today
The breakfast is no work to fix. Why The food may be ready for eating. Now you start to work. But you don’t go by car. You step onto a moving sidewalk. It moves you along to a train station. There you take a train. How will it run On one rail high over the street Or will it ride in the air Three o’clock comes. Your work is done for the day. “I’ll call John, a friend of mine.” you say.
John answers the videophone. You and he can hear and see each other.
“What shall we do this Saturday ” you ask. “Shall we put on our rocket belts and take a short trip ” Or shall we go for a ride in a flying boat
John may say, “I want to ride in a rocket ship! Let’s fly to the moon!”
1. ________ what things will be like in the year 2080.
A. Some people know B. Nobody knows
C. Scientists have found it D. Only a few clever people know
2. In the year 2080 the clothes we wear will be ________ those we are wearing now.
A. the same as B. heavier C. stronger than D. different from
3. You may not need to spend any time ________ in the year 2080.
A. eating B. sleeping C. cooking D. traveling
4. You will take ________ to go to work.
A. a special train B. a bus C. a car D. a plane
5. Probably you can travel to the moon ________ in the year 2080.
A. in a train B. easily C. with much difficulty D. in a car
B(2022年秋期泸州市龙马潭区八年级半期考试试题)
Hans Christian Andersen is a great writer. He wrote many popular stories for children all over the world. April 2 is his birthday and it is also Children’s Book Day.
Andersen was born(出生) in 1805. When he was a little boy, his father read him a story every day. He felt very happy at that time. But his father died when he was 11 years old. Then he had to leave school. Andersen started working as an actor and singer. He loved reading books so much that he went back to school at 17. His first book came out in 1835. From then on, he wrote about one book a year for 37 years.
There will be a park about Andersen’s tales(传说) and life in Shanghai. If you like Andersen, you can go there to learn about his life and tales, and you can play games, too.
( )41. Andersen liked stories because of his __________.
A. work B. his father C. his school D. his friends
( )42. Andersen’s father died in _________.
A. 1805 B. 1816 C. 1822 D. 1835
( )43. Andersen was good at _________.
A. singing B. dancing C. running D. drawing
( )44. The Chinese meaning of the underlined phrase “came out” is ________.
A. 启蒙 B. 翻译 C. 出版 D. 流传
( )45. Which of the following is NOT true
A. Andersen was happy to be with his father.
B. Andersen wrote books for about 37 years.
C. Andersen went back to school because he had no work.
D. Children can play in the park about Andersen in Shanghai.
(北京)股份有限公司Unit 7 Will people have robots
Section A【重点单词】
1. 纸;纸张n. paper 2.污染;污染物 n. pollution 3.将来;未来n . future
2. 4.污染v. pollute 5.环境n. environment 6.行星n . planet
7.地球n . earth 8.种植v.植物 n . plant 9.部分 n . part
10.和平 n. peace 11.海;海洋 n sea 12.预测v. prediction
13.天空 n sky
【词汇拓展】
1.pollution .n→ pollute v.污染→ polluted adj .被污染的
2.peace .n → peaceful adj.和平的→ peacefully adv.和平地
3.build v . → built (过去式)→ building n.建筑;建筑物
4.environment n.环境→ environmental adj.环境的
5. prediction n.预言;预测→ predict v.预言;预测→ predictor n.预言者
【重点短语】
1.参与;发挥作用 play a part in sth 2.空余时间 free time
3.在纸上 on paper 4.活到 live to be 5.处于危险之中 in danger
6.在家用电脑学习 study at home on computers 7.在地球上 on the earth
8.一百年后 in 100 years 9.在将来 in the future
10.更少的空余时间 less free time 11.和..…做一样的工作 do the same job as 12.更少使用地铁 use the subway less
【考点讲解】
1. Do you think there will be robots in people’s homes (P. 49)
本句是主从复合句,从句为宾语从句,如果do you think放在句中,则为插入语,放在特殊疑问词后面,结构为:疑问词+do you think+主语+谓语+其它。
例句:Which do you think is the best movie theatre
2. People will live to be 200 years old. (P. 49)
live to be+基数词+years old意为“活到……岁”。
例句:In the story, people will live to be 500 years old.
3. Will people use money in 100 years (P. 49)
“in+一段时间”表示“在……之后”或“在……之内”,通常用于一般将来时,常用来回答how soon的提问;“for+一段时间”则表示持续多长时间,用来回答how long的提问。
in;after与later
词语 词性 特点 用法
in 介词 以现在时间为起点的“一段时间以后(之内)”。 ①用于将来时
②接一段时间
after 介词 以过去时间为起点的“一段时间之后”,也可用于将来的时间点之后 ①用于过去时,并接一段时间
②用于将来时间点之后,表将来
later 副词 一段时间 + later ① 一段时间 + later,常用于过去时
② later单独用,可用于过去时或将来时
eg:He will get there in three days. 他将在三天后到那里。
I’ll be free after Friday. 我星期五之后有空。
-- How soon will we get the offer from a new high school
--____A__about two months.
A. In B. For C. Among D. During
用 in 或 after 填空
1.It’ll be finished ___in ___five minutes.
2.He rang you up ___after_____supper.
3.I’ll be free ____after_____nine o’ clock.
4.It’s 2:00. I’ll come __in__ an hour.
4. What’s your prediction about the future (P. 50)
future作名词,表示“将来、未来”,in the future表示“在将来”。
例句:我们不知道在未来会发生什么
we don’t know what will happen in the future .
5. I don’t think so. (P. 50)
I don’t think so表示“我不这么认为”,肯定形式为I think so。
例句:---Look at the cloud. It is going to rain. ---I don’t think so. It will be sunny soon.
【拓展】类似的结构还有:
I hope so“我希望如此” I hope not“我希望不是这样”
I’m afraid so“恐怕如此” I’m afraid not“恐怕不是这样的”
6. So what will the future be like (P. 50)
what is...like可以用来提问外貌、情形,也可以用来提问某人性格或者品质。
例句:---What’s Tom like ---He is funny.
7. There will be fewer trees and the environment will be in great danger. (P. 50)
in danger表示“处于危险中”,out of danger意为“脱离危险”。
例句:He is in danger now.
Some animals are out of danger.
Many wild animals are ___D__, and it’s time for us to do whatever we can to protect them.
A. on duty B. on show C. in order D. in danger
8. Will we have to move to other planets (P. 50)
other作形容词,意为“别的、其它的”。
例句:There are other ways to do this exercise.
【易混辨析】 other, the other, another, others和the others辨析
other “别的、其它的”,常用来修饰可数名词。
the other 表示“两者中另一个”,是特指;the other之后也可以加复数名词,特指“其它的”。
another 表示“三者中另一个”。
others 用作代词,泛指“其他的人或物”是复数概念。
the others 特指在一个整体中的“其余的人或物(全部)”。
例句:We study Chinese, English, Math and other subjects.
There are three people in the room. One is a girl and the other two are boys.
You should think of others.
There are fifty-five students in our class. Thirty of us are girls and the others are boys.
9. Everyone should play a part in saving the earth. (P. 50)
play a part in sth/doing sth意为“参与……、在……中发挥作用”,后接名词、代词或者动名词作宾语。
例句:Mr. Black doesn’t play a part in the discussion.
10. there will be less pollution in the sea.
(1).There be句型的一般将来时的构成:
肯定句:There will be+名词+其他成分.
否定句:在will后面加not;
一般疑问句:把will提到there之前,回答:Yes,there will./No,there won't.
There ___B____ a football game between Italy and Germany tomorrow morning.
A. will have B. will be C. have D. has been
(2).few,a few,little,a little,much,many
1)几乎没有朋友few friends 2)一些朋友a few friends 3)几乎没有水little water
4)一点水a little water 5)许多水much water 6)许多学生many students
【易混辨析】 few,a few,little,a little
few 修饰或代替可数名词, 表示否定意义 little 修饰或代替不可数名词,表示否定意义
a few 修饰或代替可数名词, 表示肯定意义 a little 修饰或代替不可数名词,表示肯定意义
注意:可数名词和不可数名词前都可用some,any,a lot of,lots of等修饰。可数名词表示不确定数量时,用a few,few,many修饰,询问数量时用How many;不可数名词表示不确定数量时,用a little,little,much修饰,询问数量时,用How much。
—What do you usually have for breakfast —___A____ milk and _______ eggs.
A. A little; a few B. A little; a little C. A few; a little D. A few; a few
(3).more,less,fewer的用法
more是many和much的比较级,其后跟可数名词复数和不可数名词,意思是“更多”。
less是little的比较级,其后只接不可数名词,意思是“更少的,较少的”。
fewer是few的比较级,其后只接可数名词的复数形式,意思是“更少的,较少的”。
1) 史密斯先生想挣更多的钱。Mr.Smith wants to make more money .
2)那个杯子里的水更少。There is less water in that glass.
3)在那所学校里我有较少的朋友。I have fewer friends in that school.
【课后基础练习】
一、用所给词的适当形式填空
1.There are many famous ____predictions_______(predict) that may come true one day.
2.We all played a part in___cleaning________ (clean) up the park last Sunday.
3.There _____will be_____(be) more and more trees in five years in our city.
4.There are ____fewer____(few) people in the park than before because the weather is colder.
5.I want to know if there is life on other ____planets_____(planet).
6.We should try to use cars less ___to protect_______(protect) the environment.
7.Jenny __will have______(have) a speech contest tomorrow.
8.There __will be_______(be) a tennis match this evening.
9.______Drinking_____ (drink) milk is good for your health.
10.In the future, kids will study on __computers_____(computer).
二、用few或little的适当形式填空
1.Please hurry up.There is __little____ time left.
2.—Are there many books —No,there are _few_____.
3.There will be ___fewer___ people in the store than before.
4.We will have ___less___ free time next year than this year.
5.Who made ___fewer___ mistakes,Michael or Tony
三、根据汉语提示完成句子
1.由于污染,海产越来越少。
Because of the__pollution_, the marine products are getting_fewer___ __and__ ___fewer____.
2.人人都应该加入到拯救地球的行动中来。
Everyone should _play__ __a__ __part_ __in__ saving the earth.
3.这些动物处于危险之中。
These animals are __in____ ___danger_____.
4.我们将会有更多的空闲时间。
We'll have ___more___ ___free___ time.
5.100年后学生们还去学校上学吗?
Will the students go to school in 100 years
6.——我认为才艺秀类节目是最有趣的。——我不这样认为。
—I think talent shows are the most interesting.—I don’t think so .
四、单项选择
16.This lake is so dirty,so __D__ people go to swim in it.
A. a little B. a few C. little D. few
17.It B ,so don't need to take an umbrella.
A.will rain B.won't rain C.rains D.rain
18.If there are ____ people driving,there will be ___D_____ air pollution.
A.less;less B.less;fewer C.fewer;fewer D.fewer;less
19.Kate needs three C .
A.papers B.pieces of papers C.pieces of paper D.piece of papers
20.—Will there be more robots in the future — C .
A.Yes,there won't B.No,there will C.Yes,there will D.No,there aren't
21.Mr. Green,a famous writer,_D___ our school next week.
A.visited B.visits C.was visiting D.will visit
22.I think cities will be crowded because there will be a lot __B__ people in 2050.
A.much B.more C.many D.less
23.—___C_ can you finish English examination —In about one and a half hours.
A.How far B.How often C.How soon D.How long
五、完形填空
Robots seem very new to most people. But they have a long history. The 1 one was made by a Greek inventor(发明家). You may 2 robots in some films. The robots in these
3 are stronger, faster and cleverer than people. In real life, most robots are used in factories. They are used to do many dangerous, difficult or boring 4 . Some people can’t look after 5 and robots are used to help them. For example, some people can’t see. Many of these people use a 6 to help them move around. This dog is called a guide dog. 7 re making a robot to help them. In the future, robot dogs 8 take the place of(代替) these guide dogs.
Robots are also 9 in American hospitals. At one hospital, a robot takes meals 10 the kitchen to the sick people’s rooms. It never loses its way because it has a map of the hospital in its computer system(系统).
In the future, robots will work in space. But robots will never take the place of humans. They can help us in a lot of different ways.
1. A. first B. second C. third D. fourth
2. A. look B. watch C. look for D. see
3. A. factories B. apartments C. films D. programs
4. A. chores B. homework C. housework D. jobs
5. A. they B. their C. themselves D. them
6. A. dog B. cat C. parrot D. panda
7. A. Doctors B. Reporters C. Teachers D. Scientists
8. A. must B. might C. have to D. has to
9. A. used B. took C. made D. looked
10. A. with B. to C. from D. for
1-5B CBCD 6-10 CDADB
六、阅读理解
A
What will things be like in the year 2080 No one knows. But it is fun to have a guess at it.
Let’s make this story about you in the year 2080. Our story will be about one day only.You wake up at seven in the morning. You get dressed. Guess what the clothes are made of. Paper Glass Or something we don’t even know about today
The breakfast is no work to fix. Why The food may be ready for eating. Now you start to work. But you don’t go by car. You step onto a moving sidewalk. It moves you along to a train station. There you take a train. How will it run On one rail high over the street Or will it ride in the air Three o’clock comes. Your work is done for the day. “I’ll call John, a friend of mine.” you say.
John answers the videophone. You and he can hear and see each other.
“What shall we do this Saturday ” you ask. “Shall we put on our rocket belts and take a short trip ” Or shall we go for a ride in a flying boat
John may say, “I want to ride in a rocket ship! Let’s fly to the moon!”
1. ____B____ what things will be like in the year 2080.
A. Some people know B. Nobody knows
C. Scientists have found it D. Only a few clever people know
2. In the year 2080 the clothes we wear will be ____D____ those we are wearing now.
A. the same as B. heavier C. stronger than D. different from
3. You may not need to spend any time __C______ in the year 2080.
A. eating B. sleeping C. cooking D. traveling
4. You will take ____A____ to go to work.
A. a special train B. a bus C. a car D. a plane
5. Probably you can travel to the moon ___B_____ in the year 2080.
A. in a train B. easily C. with much difficulty D. in a car
B(2022年秋期泸州市龙马潭区八年级半期考试试题)
Hans Christian Andersen is a great writer. He wrote many popular stories for children all over the world. April 2 is his birthday and it is also Children’s Book Day.
Andersen was born(出生) in 1805. When he was a little boy, his father read him a story every day. He felt very happy at that time. But his father died when he was 11 years old. Then he had to leave school. Andersen started working as an actor and singer. He loved reading books so much that he went back to school at 17. His first book came out in 1835. From then on, he wrote about one book a year for 37 years.
There will be a park about Andersen’s tales(传说) and life in Shanghai. If you like Andersen, you can go there to learn about his life and tales, and you can play games, too.
( B )41. Andersen liked stories because of his __________.
A. work B. his father C. his school D. his friends
( B )42. Andersen’s father died in _________.
A. 1805 B. 1816 C. 1822 D. 1835
( A )43. Andersen was good at _________.
A. singing B. dancing C. running D. drawing
( C )44. The Chinese meaning of the underlined phrase “came out” is ________.
A. 启蒙 B. 翻译 C. 出版 D. 流传
( C )45. Which of the following is NOT true
A. Andersen was happy to be with his father.
B. Andersen wrote books for about 37 years.
C. Andersen went back to school because he had no work.
D. Children can play in the park about Andersen in Shanghai.
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